Update on mac
How can I update my mac even though it's not allowing me on my software updates?
MacBook Air 13″, OS X 10.11
How can I update my mac even though it's not allowing me on my software updates?
MacBook Air 13″, OS X 10.11
See if you can upgrade to 10.12, 10.13, 10.14, or 10.15, see sys requirements...
https://support.apple.com/kb/sp742?locale=en_US
https://itunes.apple.com/us/app/macos-sierra/id1127487414?ls=1&mt=12
https://support.apple.com/kb/sp765?locale=en_US
https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12
https://support.apple.com/kb/SP777?locale=en_US
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
Don't use FireFox for these links…
macOS Catalina - Technical Specifications
General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Catalina:
https://support.apple.com/en-us/HT210190
https://apps.apple.com/gb/app/macos-catalina/id1466841314?ls=1&mt=12
See if you can upgrade to 10.12, 10.13, 10.14, or 10.15, see sys requirements...
https://support.apple.com/kb/sp742?locale=en_US
https://itunes.apple.com/us/app/macos-sierra/id1127487414?ls=1&mt=12
https://support.apple.com/kb/sp765?locale=en_US
https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12
https://support.apple.com/kb/SP777?locale=en_US
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
Don't use FireFox for these links…
macOS Catalina - Technical Specifications
General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Catalina:
https://support.apple.com/en-us/HT210190
https://apps.apple.com/gb/app/macos-catalina/id1466841314?ls=1&mt=12
It would help to know which Mac, what year, which version of macOS you are running.
It is a macbook air 13 year 2015, OS X El Capitan version10.11.6
Update on mac